简介：NASA's Jet Propulsion Laboratory to follow the birth of the Perseverance rover, whose primary mission is to search for traces of life in an ancient river delta on Mars and collect samples for eventual return to Earth.
NASA's Jet Propulsion Laboratory to follow the birth of the Perseverance rover, whose primary mission is to search for traces of life in an ancient river delta on Mars and collect samples for eventual return to Earth.
NASA's Jet Propulsion Laboratory to follow the birth of the Perseverance rover, whose primary mission is to search for traces of life in an ancient river delta on Mars and collect samples for eventual return to Earth.
